Allen & Heath Audio Matrix Processor with up to 64 zones

AHM-64’s SLink port allows plug 'n play connection to up to eight remote expanders from Allen & Heath’s extensive Everything I/O range, which includes wall mount, rack and portable options. With up to 268 routable system inputs and outputs, AHM-64 can cater for projects ranging from a single room to large, distributed spaces. An AHM-64 system can be controlled using our range of remote controllers, GPIO and 3rd party devices. With up to 96 IP remote controllers over a standard TCP/IP network, every room can enjoy local volume control, source select and preset recall. Designing the perfect user interface for each type of user has never been so easy. Custom Control is a customizable, cross-platform control app, providing elegant, bespoke control over an AHM-64 system.

Technical Details

Mic/Line Inputs: Balanced, +48V Phantom Power Mic/Line Preamp: Fully recallable Input Sensitivity: -60 to +15dBu Analogue Gain: +5 to +60dB, 1dB steps Pad: -20dB Active PAD Maximum Input Level: +30dBu (PAD in) Input Impedance: >3kΩ (Pad out), >8kΩ (Pad in) Mic EIN: -127dB with 150Ω saurce Analogue Outputs: Balanced, Relay protected Output Impedance: <75Ω Nominal Output: +4dBu = 0dB meter reading Maximum Output Level: +22dBu Residual Output Noise: -94dBu (muted, 20-20kHz), -92dBu (muted, 20-40kHz) Measured balanced: XLR in to XLR out, 20-20kHz, +5dB, Gain, Pad out, signal @ 0dB (meter) Dynamic Range: 110dB System Signal to Noise: -94dB Frequency Response: 20Hz - 25kHz, +0/-0.8dB THD+N (analogue in to out): 0.05% @ +16dBu output, 1kHz + 5dB gain Headroom: +18dB Sampling Rate: 96kHz +/- 20PPM ADC: 32-bit Delta Sigma DAC: 32-bit Delta Sigma